welding machine

HTaaNB250 is CO2 welding machine adopt the advanced IGBT soft switch technology which reduce the switch stress and switch losses

HT-NB250 is CO2 welding machine adopt the advanced IGBT soft switch technology which reduce the switch stress and switch losses improve the machine reliability. This model inverter welder has the good static and dynamic performance.

With constant voltage and constant current invert output function weld the stainless steel, high carbon steel, copper, aluminum and other material with good appearance. It widely used in steel construction, Petroleum Chemical, vehicle, shipbuilder and other machinery manufacturing line.

Functions

Double IGBT soft switch ensure the welding stable inverter technology, constant voltage and constant current control system making welding reliable.

Strong power fluctuation resistance even under input voltage 300V still can work. Strong pulse arc electronic reactor control system makes small flash, good performance.

20% small size, light weight, low maintenance cost Save energy 20%

Reset the weld parameters is convenient to weld

Power factor correction technique with high efficiency

With 4 wheel 2 drive feeder makes feeding stable.

CO2 / MAG / MIG welding process

Meet GB15579.1-2004

With standard gun

Specifications

voltage	380V±10% 3 phase
frequency	50/60Hz
rated input power	6.3KVA
rated input current	16.7A
rated duty cycle	35%
output current range	50-250A
output voltage range	15-30V
output idle voltage	45V
efficiency	≥90%
Power factor	0.85
Welding wire Diameter(mm)	Φ0.6~Φ1.2
transformer isolation class	H
output reactor isolation class	B
dimensions	880×360×680
weight	36kg

welding machine